(800) 200-1956

The only hot water ON D’MAND® System you need

ACT Inc. D’MAND Kontrols® Systems are a simple bolt-in hot water circulation solution for both return lines and retro-fit applications. Special builder models/accessories ensure an easy installation and minimal hot water wait times. Our D’MAND Kontrols® System is Title 24 compliant (CA), and helps meet US DOE Zero Energy goals and reduces HERS scores. All ACT Inc. D’MAND Kontrols® Systems are compatible with ALL water heaters, i.e.: Tank-type, Tankless, Hybrid, Condensing and Heat Pumps. Our Systems have been noted as reliable PROVEN technology for the last 30 years.

    NameSummaryPriceBuy
    DCKB-AP-FS

    The DCKB-AP-FS electronic pump controller option to convert a pump on a return line into a more efficient D’MAND CIRC® controlled System.

    This controller can reduce pump run time by over 90% in some applications, with an estimated gas savings of up to 20-30%. This System will come pre-set for the most efficient settings but can easily be field adjusted to customize it to the specific application.

    DCKB-FS

    The DCKB electronic pump controller with Flow Switch is a “plug and play” option to convert a pump on a return line to a more efficient D’MAND CIRC® controlled System. This controller can reduce pump run time by over 90% in some applications, with an estimated gas savings of up to 20-30%. This System will come pre-set for the most efficient settings but can easily be field adjusted to customize it to the specific application.

    ACT1

    The D’MAND Kontrols® Builder Series “One Pump Solution” is for use with dedicated return lines for applications of up to 4,000 sq ft* with tankless, tank or heat pump type heaters. Includes: (1) Hardwired LED Activation Button and (1) Integrated Temperature Sensor.

     

     

     

    $1,127.50
    ACT1

    The D’MAND Kontrols® Builder Series “One Pump Solution” is for use with dedicated return lines for applications of up to 4,000 sq ft* with tankless, tank or heat pump type heaters. Includes: (1) Hardwired LED Activation Button and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

     

     

    S1-100-LED-B

    ACT D’MAND® Builder Series 1 speed pump 100 model is for use with dedicated return lines for applications of up to 4,000 sq. ft. with tankless or tank type heaters. Includes (2) NEW LED indicator activation buttons.

    ACT1-LED-B

    The D’MAND Kontrols® Builder Series “One Pump Solution” is for use with dedicated return lines for applications of up to 4,000 sq ft* with tankless, tank or heat pump type heaters. Includes: (2) Hardwired LED Activation Buttons and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

    S1-100-LED-R

    ACT D’MAND® Builder Series 1 speed pump 100 model is for use with dedicated return lines for applications of up to 4,000 sq. ft. with tankless or tank type heaters. Includes (2) LED Decora indicator switches.

    WRT-KIT-BT (Bluetooth Wireless Receiver and Transmitter Kit)

    Wireless Bluetooth Receiver and Transmitter Kit. This starter kit includes both the Receiver and Transmitter to securely start your ACT D’MAND Kontrols® System up to a range of 50’-70’. Other Bluetooth devices may be paired to the receiver with a smartphone via the free ACT, Inc. App. Indoor use only.

     

     

    $120.00
    ACT1-LED-R

    The D’MAND Kontrols® Builder Series “One Pump Solution” is for use with dedicated return lines for applications of up to 4,000 sq ft* with tankless, tank or heat pump type heaters. Includes: (2) Hardwired LED Rocker Switches and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

    S1-100-HWMS-O

    ACT D’MAND Builder Series 1 speed pump 100 model is for use with dedicated return lines for applications of up to 4,000 sq. ft. with tankless or tank type heaters. Includes (1) NEW LED indicator activator button, (1) Hardwire motion sensor.

    ACT1-HWMS-O

    The D’MAND Kontrols® Builder Series “One Pump Solution” is for use with dedicated return lines for applications of up to 4,000 sq ft* with tankless, tank or heat pump type heaters. Includes: (1) Hardwired LED Activation Button, (1) Hardwired Motion Sensor and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

    S1-100-BTKIT

    ACT D’MAND® Builder Series 1 speed pump 100 model is for use for use with dedicated return lines for application in homes up to 4,000 sq. ft. with tankless or tank type heaters.  Includes (1) NEW LED indicator activation button, (1) Bluetooth Receiver, and (2) Bluetooth Transmitters.

    WMSRB-KIT-BT (Wireless Motion Sensor Kit Bluetooth)

    Wireless Bluetooth Round Beam Motion Sensor Kit. This starter kit includes both the Receiver and Motion Sensor to securely start your ACT D’MAND Kontrols® System up to a range of 50’-70’. Other Bluetooth devices may be paired to the Receiver with a smartphone via the free ACT, Inc. App. Indoor use only.

     

     

    $175.00
    ACT1-BTKIT

    The D’MAND Kontrols® Builder Series “One Pump Solution” is for use with dedicated return lines for applications of up to 4,000 sq ft* with tankless, tank or heat pump type heaters. Includes: (1) Hardwired LED Activation Button, (1) Bluetooth Receiver, (2) Bluetooth Transmitters and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

    S1-100-MS-BTKIT

    ACT D’MAND® Builder Series 1 speed pump 100 model is for use with dedicated return lines for applications of up to 4,000 sq. ft. with tankless or tank type heaters. Includes (1) NEW LED indicator activation button, (1) Bluetooth receiver, and (1) Bluetooth motion sensor.

    WMSRB-BT (Wireless Motion Sensor Bluetooth)

    The Wireless Bluetooth Round Beam Motion Sensor detects motion which activates the Receiver (REC-BT) that is connected to the ACT D’MAND Kontrols® System up to a range of 50’-70’. The motion sensor can be wall or ceiling mounted up to 12’ from the floor. The range from the face of the sensor is approximately 18’ in a conical 360° pattern. This range and vector can be extended around obstructions with the addition of the RPT-BT. Indoor use only.

     

     

     

    $125.00
    ACT1-BTKIT-1T

    ACT D’MAND® Builder Series “One Pump Solution” model is for use with dedicated return lines for applications of up to 4,000 sq. ft. with tankless, tank or heat pump type heaters.    Includes (1) Bluetooth Receiver, (1) Bluetooth Transmitter and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

     

     

    ACT1-MS-BTKIT

    The D’MAND Kontrols® Builder Series “One Pump Solution” is for use with dedicated return lines for applications of up to 4,000 sq ft* with tankless, tank or heat pump type heaters. Includes: (1) Hardwired LED Activation Button, (1) Bluetooth Receiver, (1) Bluetooth Motion Sensor and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

     

    REC-BT (Wireless Receiver Bluetooth)

    The wireless Bluetooth Receiver can be used with the WT-BT, WMSRB-BT and the RPT-BT (Bluetooth Receiver). The REC-BT can also be paired and controlled with a smartphone via the free ACT, Inc. App. Up to 15 devices can be paired per receiver to control the ACT D’MAND Kontrols® System. Indoor use only.

     

     

     

    $99.75
    S1-100-BTKIT-PFS-S1

    ACT D’MAND® Builder Series 1 speed pump 100 model is for use for use with standard plumbing systems in homes up to 4,000 sq. ft. with tank water heaters or pipe runs up to 100 lineal ft. between a tankless water heater and installation location of the D’MAND Kontrols® System. Includes (1) NEW LED indicator activation button, (1) Bluetooth Receiver, and (2) Bluetooth Transmitters,
    (2) ¾” x 12” Flex lines and (1) Small Mounting Bracket.

    ACT1-RETROFIT-BTKIT

    The D’MAND Kontrols® Builder Series “One Pump Solution” is for use without a dedicated return line and is installed horizontally under a common kitchen or bathroom sink. Includes: (1) Hardwired LED Activation Button, (1) Bluetooth Receiver, (2) Bluetooth Transmitters, (2) Custom Blue Tees, (2) 18″ Flex Lines (2) 12″ Flex Lines, (2) 3/8″ Adapters, (1) Small Mounting Bracket and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

    $1,514.00
    RPT-BT (Wireless Bluetooth Repeater)

    Bluetooth Repeater/Range Extender. This device will securely extend the range of the wireless Bluetooth devices up to 50’-70’. This unit is compatible with all other ACT D’MAND Kontrols® Systems Bluetooth devices (REC-BT, WT-BT and the WMSRB-BT). The RPT-BT operates on a common 110v power source and increases the range and vector of connected devices around obstructions. Up to five (5) Repeaters can be used with each REC-BT. Indoor use only.

     

     

     

    $85.00
    SS1-200-LED-B

    ACT D’MAND® Builder Series 1 speed pump 200 model is for use with dedicated return lines for applications larger than 4,000 sq. ft. with tankless or tank type heaters. Includes (2) NEW LED indicator activation buttons.

    ACT1-BT-LN

    ACT D’MAND® Builder Series “One Pump Solution” model is for use with dedicated return lines for applications of up to 4,000 sq. ft. with tankless, tank or heat pump type heaters.  Includes (1) Bluetooth Receiver and (1) Integrated Temperature Sensor.  Activation via Bluetooth app.  Indoor use only.

     

     

     

     

    SS1-200-LED-R

    ACT D’MAND® Builder Series 1 speed pump 200 model is for use with dedicated return lines for applications of up to 4,000 sq. ft. with tankless or tank type heaters. Includes (2) LED Decora indicator switches.

    ACT1-BTKIT-FX

    ACT D’MAND® Builder Series “One Pump Solution” model is for use without a dedicated return line and is installed horizontally under a common kitchen or bathroom sink.  Includes (1) Bluetooth Receiver, (2) Bluetooth Transmitters, (2) 18” Flex Lines, (1) Small Mounting Bracket and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

     

    SS1-200-HWMS-O

    ACT D’MAND Builder Series 1 speed pump 200 model is for use with dedicated return lines for applications of up to 4,000 sq. ft. with tankless or tank type heaters. Includes (1) NEW LED indicator activator button, (1) Hardwire motion sensor.

    ACT1-BTR

    ACT D’MAND® Builder Series “One Pump Solution” model is for use without a dedicated return line and is installed horizontally under a common kitchen or bathroom sink.  Includes (1) Bluetooth Receiver, (2) Custom Blue Tees, (2) 18” Flex Lines, (2) 12” Flex Lines, (1) Small Mounting Bracket and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

     

     

     

    SS1-200-BTKIT

    ACT D’MAND® Builder Series 1 speed pump 200 model is for use for use with dedicated return lines for application in homes larger than 4,000 sq. ft. with tankless or tank type heaters.  Includes (1) NEW LED indicator activation button, (1) Bluetooth Receiver, and (2) Bluetooth Transmitters.

    HWMSRB-O (Hard-Wired Motion Sensor)

    Hardwired Motion Sensor – Surface Mount – Oval Housing

     

     

    $128.25
    SS1-200-MS-BTKIT

    ACT D’MAND® Builder Series 1 speed pump 200 model is for use with dedicated return lines for applications of up to 4,000 sq. ft. with tankless or tank type heaters. Includes (1) NEW LED indicator activation button, (1) Bluetooth receiver, and (1) Bluetooth motion sensor.

    SS3-200

    Stainless Steel pump body D’MAND Kontrols® System recommended for use with dedicated return lines in buildings larger than 4,000 sq ft with tank water heaters or pipe runs over 200 lineal ft. with tankless water heaters. Includes: (1) Hardwired Activation Button and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

    $2,068.50
    ACT KONTROLS-BTR

    ACT D’MAND® Controller for residential recirculation pump.  This unit can be used to convert a standard pump into a D’MAND® controlled System for greater efficiency and more control.  This kit includes (1) Controller with 110v adapter, (1) Bluetooth Receiver and (1) Integrated Temperature Sensor.  Activation via Bluetooth app.  Indoor use only.

     

     

     

     

    ACT1-RETROFIT-BTKIT

    The D’MAND Kontrols® Builder Series “One Pump Solution” is for use without a dedicated return line and is installed horizontally under a common kitchen or bathroom sink. Includes: (1) Hardwired LED Activation Button, (1) Bluetooth Receiver, (2) Bluetooth Transmitters, (2) Custom Blue Tees, (2) 18″ Flex Lines (2) 12″ Flex Lines, (2) 3/8″ Adapters, (1) Small Mounting Bracket and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

    HWMSRB-PW (Hard-Wired Motion Sensor Plate)

    Hardwired Motion Sensor mounted in 1-gang box – Wall Plate – White

     

    $159.60
    SS1-200- BTKIT-PFS-SS1

    ACT D’MAND® Builder Series 1 speed pump 200 model is for use with standard plumbing systems in homes larger than 4,000 sq. ft. with tank water heaters or pipe runs over 100 lineal ft. between a tankless water heater and installation location of the D’MAND Kontrols® System. Includes (1) NEW LED indicator activation button, (1) Bluetooth Receiver, and (2) Bluetooth Transmitters, (2) ¾” x 12” Flex lines and (1) Large Mounting Bracket.

    SS3-200-PFS

    Stainless Steel pump body D’MAND Kontrols® System recommended for use with standard plumbing systems in buildings larger than 4,000 sq ft with tank water heaters or pipe runs over 100 lineal ft. between a tankless water heater and installation location of the D’MAND Kontrols® System. Includes: (1) Hardwired Activation Button, (2) Custom Stainless Steel Tees, (2) 18″ Flex Lines, (1) Large Mounting Bracket and (1) Integrated Temperature Sensor.  Indoor use only.

     

     

    $2,304.25
    BLDR-PFS-S1

    Includes (2) ¾” x 12” Flex lines and (1) Small Mounting Bracket to be installed as a direct connection to two stub outs under the sink with NO Tees required.

    PF-KIT-BLUE TEE

    ACT D’MAND® PF-KIT-BLUE TEE with 1/2″ X 3/8″ flex lines is designed to install your ACT1 D’MAND Kontrols® System or any ACT Inc., D’MAND Kontrols® pump under a common kitchen or bathroom sink horizontally.  The solder free custom Blue Tees allow simple installation onto the 1/2” MIP or 3/8” Comp angle stops on most applications.

     

     

    BLDR-PFS-SS1

    Includes (2) ¾” x 12” Flex lines and (1) Large Mounting Bracket to be installed as a direct connection to two stub outs under the sink with NO Tees required.

    DKRB

    D’MAND® Kontrols® Residential Circuit Board housed in Black Box. This is the electronic controller recommended for use with 3-Speed D’MAND Kontrols® Residential Systems, (replacement part ONLY)

     

     

    $642.25
    HWB-CH-LED (LED Hard-Wired Button)

    Hardwired LED Activation Button with Silver Ring – Momentary Contact Button (2013 or newer D’MAND System required)

     

     

    $59.85
    HWB-G-LED (LED Hard-Wired Button)

    Button illuminates* upon activation and remains illuminated until hot water is available. Specifically designed for use with D’MAND Kontrols® System. CAT 5/6 or 22 gauge bell wire. Polished Gold. 5 Volt. Limit two buttons per system. *LED buttons ONLY work on 2013-present ACT, Inc. D’MAND Kontrols® Systems utilizing the Grundfos pump(s).

     

     

    $59.85
    HWB-CH-S (Chrome Hard-Wired Button)

    Hardwired Activation Button with Silver Ring – Momentary Contact Button

     

    $14.25
    ACT KONTROLS-BTR

    ACT D’MAND® Controller for residential recirculation pump.  This unit can be used to convert a standard pump into a D’MAND® controlled System for greater efficiency and more control.  This kit includes (1) Controller with 110v adapter, (1) Bluetooth Receiver and (1) Integrated Temperature Sensor.  Activation via Bluetooth app.  Indoor use only.

     

     

     

     

    $774.00
    HWB-G-S (Gold Hard-Wired Button)

    Hardwired Activation Button with Gold Ring – Momentary Contact Button

     

    $10.00
    HWRS (Hard-Wired Rocker Switch)

    Hardwired Activation Rocker Switch mounted in 1-gang box – Momentary Contact

     

     

    $13.86
    BP-W (Button Plate White)

    Wall Plate (for all Hardwired Activation Buttons) – White

     

    $5.70
    BP-B (Button Plate Black)

    Wall Plate (for all Hardwired Activation Buttons) – Black

     

     

    $10.70
    BP-STS (Button Plate Stainless Steel)

    Wall Plate (for all Hardwired Activation Buttons) – Stainless Steel

     

     

     

    $28.34
    MB-CS-SS-SM

    Mounting Bracket for ACT1, C3-100 and S3-100 pumps (for horizontal position in a retrofit application)

     

     

    $16.50
    MB-BR-LRG

    Mounting Bracket for SS3-200 (for horizontal position in a retrofit application)

     

     

    $20.50
    FL-KIT

    (2) Standard Flanges 3/4″ MPT, (2) Gaskets, (4) Nuts and (4) Bolts

     

     

    $71.25
    PF-KIT-S (Retro-Fit Installation Kit)

    Includes: (2) Custom Stainless Steel Tees, (2) 18″ Flex Lines and (1) Small Mounting Bracket (for ACT1, C-Series, S-Series Systems)

     

     

    $213.75
    DCKB

    D’MAND CIRC® Systems are recommended for use with hot water lines up to two (2) inches in diameter, ¾” or larger return line, and up to a 1/3 HP pump.  Includes (1) Integrated Temperature Sensor.  For indoor use only.

     

    DCKB-AP-CR

    D’MAND CIRC® Systems are recommended for use with hot water lines up to two (2) inches in diameter, ¾” or larger return line, and a pump that is less than 1/3 HP with Indoor/Outdoor Box and Relay.  Includes (1) Integrated Temperature Sensor.

     

    DCKB-220V

    D’MAND CIRC® Systems are recommended for use with hot water lines up to two (2) inches in diameter, 3/4″ or larger return line, and up to a 1/3 HP pump. Includes (1) Integrated Temperature Sensor.   For indoor use only. For 220VAC

     

     

    DCKB-AP-CR-220v

    D’MAND CIRC® Systems are recommended for use with hot water lines up to two (2) inches in diameter, 3/4″ or larger return line, and up to a 1 HP pump and/or 25A peak draw.  Includes (1) Integrated Temperature Sensor.  For 220VAC Indoor/Outdoor Box and Relay.

     

     

    DCKB-SS3

    D’MAND CIRC® System with ACT, Inc. SS3-200 pump combination is for installation in muti-family and commercial buildings. Recommended for use with hot water lines up to two (2) inches in diameter, ¾” or larger return line and up to a 1/3 HP pump (1/6 HP pump included in kit). Includes (1) Integrated Temperature Sensor.  For indoor use only.